I'm not sure apologizing publicly has made anything better for any individual, especially in the current moral panic climate. Mobs don't accept apologies. Public apologies stamp official guilt on the individual and therefore serve as a license for the mob to further punish them because now they have admitted their fault and therefore are 'officially' guilty of the crime. Public apologies, therefore, are the metaphori…
I think there's definitely some truth to what you're saying, but I also wonder how much this is a problem offline, I've not encountered it heavily, but I'm also not a particularly online person.